The system administrator wants to use a new jfslog /dev/fs1log with the filesystem /test/fs1 on the testvg volume group. The following commands were used to create the log and assign it to the filesystem: (1)mklv -t jfslog -y /dev/fs1log testvg 1 (2)chfs -a log=/dev/fs1log /test/fs1 While trying to mount the /test/fs1 filesystem the administrator received the error: "Cannot mount /dev/fs1lv on /test/fs1: A system call received a parameter that is not valid". What step did the administrator miss that most likely caused the error?()
第1题:
The operator needs to change the /test filesystem in the testvg volume group so that it mounts automatically following a system reboot. Which of the following commands is correct?()
第2题:
An administrator has a two-disk volume group (testvg) with one logical volume (testlv) which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum()
第3题:
A system administrator has a two-disk volume group (testvg) with one logical volume (testlv) which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum?()
第4题:
A system administrator has been asked to migrate the dev_vg volume group from server A to server B. The dev_vg volume group contains a single filesystem named "/development". To prepare for migration, which of the following is the correct sequence of commands for removing the volume group from server A?()
第5题:
A system administrator is attempting to unmount filesystem /dev/data and receives the following message: umount: 0506-349 Cannot unmount /dev/data: The requested resource is busy. Which of the following commands can be used to determine which process has open references within the filesystem?()
第6题:
A system administrator can create logical volumes and then add file systems to them, or create the file system directly. What is an advantage of the two-step approach instead of the one-step approach?()
第7题:
An administrator is attempting to recover afilesystem that fails to manually unmount. The fsck command produces the following output: The current volume is: /dev/fslv02 File system is currently mounted. Invalid file system size in the primary superblock. Invalid file system size in the secondary superblock. Primary superblock is corrupt. Secondary superblock is corrupt. fsck: Cannot continue tried to mount Which steps will resolve the problem?()
第8题:
An administrator needs to apply a Technology Level update. During the preview install, the output indicates that there is insufficient space in the /usr filesystem. Review of the root volume group indicates there are no available physical partitions, but the /test jfs2 filesystem is only 8% used. What is the most efficient method to use the available space in the /test filesystem to apply the update?()
第9题:
An administrator can create logical volumes and then add file systems to them, or create the file system directly. What is an dvantage of the two-step approach instead of the one-step approach()
第10题:
The system administrator has determined that a new JFS log needs to be created on a different disk, in order to decrease an I/O bottleneck. Which of the following steps are the most correct?()
第11题:
The number of bytes per inode can be specified.
Placement of the filesystem on the disk can be specified.
The jfslog can be specified on creation of the filesystem.
Either a JFS or JFS2 filesystem can be created on the logical volume.
第12题:
Use the -X flag on the savevg command
Put an entry in the /etc/exclude.testvg file
Remove the /test/static entries from the /vgdata/testvg.data file
Use the touch command to create /test/static/.exclude before using savevg
第13题:
An administrator is attempting to recover a filesystem that fails to manually unmount. The fsck command produces the following output: The current volume is: /dev/fslv02 File system is currently mounted. Invalid file system size in the primary superblock. Invalid file system size in the secondary superblock. Primary superblock is corrupt. Secondary superblock is corrupt. fsck: 0507-018 Superblock is corrupt and cannot be repaired. Both primary and secondary copies are corrupt.Cannot continue tried to mount Which steps will resolve the problem?()
第14题:
A log logical volume is created as indicated below: root@host1:/# mklv -a c -t jfs2log -b y datavg 1 loglv00 root@host1:/# lsvg -l datavg datavg: LV NAMETYPELPsPPsPVsLV STATE MOUNT POINT loglv00jfs2log111closed/syncdN/AA new filesytem is then created using the new log logical volume.When the administrator attempts to mount the filesytem, the following error occurs:root@host1:/# mount/newfs mount: 0506-324 Cannot mount /dev/lv00 on /newfs: Asystem call received a parameter that is not valid. Which of the following actions will resolve this error?()
第15题:
A system administrator used the savevg command to back up the testvg each night. There is now a requirement to exclude the /test/static filesystem from the backup. How can this be accomplished?()
第16题:
A system administrator has a filesystem called /test/data in volume group datavg. Which of the following commands will allow the administrator to create a mirrored copy of the filesystem’s data?()
第17题:
How can a JFS2 filesystem be added to a volume group that has insufficient space to host a log LV?()
第18题:
Which of the following commands should be run to rebuild a corrupted jfslog, loglv01?()
第19题:
A system administrator has determined that the /development filesystem needs to be changed from JFS to JFS2 to take advantage of the new capabilites available in JFS2. What is the method to convert the /development filesystem from type JFS to JFS2?()
第20题:
A log logical volume is created as indicated below: root@host1:/# mklv -a c -t jfs2log -b y datavg 1 loglv00 root@host1:/# lsvg -l datavg datavg: LV NAMETYPELPsPPsPVsLV STATEMOUNT POINT loglv00jfs2log111closed/syncdN/A A new filesytem is then created using the new log logical volume.When the administrator attempts to mount the filesytem, the following error occurs: root@host1:/# mount /newfs mount: 0506-324 Cannot mount /dev/lv00 on /newfs: A system call received a parameter that is not valid. Which of the following actions will resolve this error?()
第21题:
The /systest filesystem is associated with the /dev/testlv logical volume on the testvg volume group. The testvg volume group is assigned to physical volumes hdisk2 and hdisk3. Which command can the system administrator use to determine if the /systest filesystem is mirrored?()
第22题:
The number of bytes per inode can be specified.
Placement of the filesystem on the disk can be specified.
The jfslog can be specified on creation of the filesystem.
Either a JFS or JFS2 filesystem can be created on the logical volume.
第23题:
Use the logform command to format /dev/fs1log as a jfslog
Use the chlv command to change the lv type of /dev/fs1log to jfslog
Use the chvg command to change the default jfslog of testvg to /dev/fs1log
Edit the /etc/filesystems file to change the log associated with /test/fs1 to /dev/fs1log